This is a group of Kpop idols under the lable SM Entertainment who all resemble each other as well as dinosaurs. They are insanely cute and incredibly talented. They are Jonghyun from SHINee, Amber from f(x), and Donghae from Super Junior

Friend: WHUAA!! Donghae, Jonghyun, and Amber really do look so much alike~~
You: Oh yes they do!! They are SM Dinos~